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<head>
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    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <p id="app"></p>
    <script>
        var app = document.getElementById("app")
        var url = "http://192.168.4.18:8000/";
        var xhr = new XMLHttpRequest();
    
        xhr.open('get',url,true);
     
        xhr.send();
    
        xhr.onreadystatechange = function(){
           if(xhr.readyState ==  4 && xhr.status == 200){
                var txt =xhr.responseText;
                var obj = JSON.parse(txt);
                console.log(obj)
                app.innerHTML = obj.name
               }
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    </script>
</body>
</html>